In summary, FPGAs and processors are two different types of devices that can be used to perform digital functions. FPGAs are highly versatile and can be reprogrammed to perform any digital function, while processors are designed to be general-purpose and can be programmed to perform a variety of tasks. With packaging as small as 3 x 3 mm2, MAX 10 FPGA's single- chip solution is the smallest configurable microcontroller vs fpga : https://www.blikai.com/blog/components-parts/comparing-fpga-vs-microcontroll... footprint in the industry. These small package sizes allow the MAX 10 FPGA to replace or augment ASICs, ASSPs and microcontroller units (MCUs) in portable or space- constrained applications.